Can the molecular and empirical formula be the same? Molecular formulas tell you how many atoms of each element are in a compound, and empirical formulas tell you the simplest or most reduced ratio of elements in a compound. If a compound’s molecular formula cannot be reduced any more, then the empirical formula is the same as the molecular formula.
How do I find and replace text in a formula? Select the cells that have the formula in which you want to replace the reference. If you want to replace in the entire worksheet, select the entire worksheet. Go to Home –> Find and Select –> Replace (Keyboard Shortcut – Control + H). Click on Replace All.
How do you automatically change text in Excel? Click the Office button, then click Excel Options. Select Proofing in the navigation pane on the left hand side, then click AutoCorrect Options… Type nwe in the Replace box. You’ll see that new automatically appears in the With box.
What is a good formula to determine total profit? Profit. Profit is determined by subtracting direct and indirect costs from all sales earned. … Indirect costs are also called overhead costs, like rent and utilities.
Can the molecular and empirical formula be the same? – Related Questions
What is the formula to figure out percentage?
Percentage can be calculated by dividing the value by the total value, and then multiplying the result by 100. The formula used to calculate percentage is: (value/total value)×100%.
What two things can a chemical formula not tell you?
When we simply write the molecular formula, we do not know how the atoms are arranged or which atoms are bonded to each other. The structural formula shows both the actual number of atoms of elements in a compound, how the atoms are arranged and which atoms are bonded to one another.
How long do babies need formula or breastmilk?
Your baby is most likely ready to transition to whole cow’s milk at 12 months old. Up until the one-year mark, she still needs breast milk or formula every day. The American Academy of Pediatrics (AAP) recommends feeding your baby breast milk or formula exclusively until about 6 months old.
How much formula 303 to take?
Directions: Adults and children 12 years of age and older, take as directed or as directed by your doctor. Do not exceed 12 tablets in a 24 hour period. MUSCLE SPASM: As a muscle relaxant, two tablets every three hours until relief is obtained. Then two tablets with each meal and two at bedtime.
What is the formula and charge of sulfate ion?
The molecular formula for sulfate is SO42-. Four bonds, two single and two double, are shared between the sulfur and oxygen atoms. The -2 you see on the sulfate ion reminds you that this molecule is charged. This negative charge comes from the oxygen atoms that surround the sulfur atom.
How long is gerber good start formula good for?
Yes, as long as your baby doesn’t drink from the bottle. An unused bottle of formula mixed from powder can last up to 24 hours in the fridge.
How long can formula mixed with breast milk sit out?
While a bottle of room temperature breast milk is good for up to 5 hours, a bottle of formula or breast milk mixed with formula should be discarded after 1 hour from the start of use.
How long can formula bottles be refrigerated?
You can use pre-made formula for up to 24 hours. Open containers of ready-made formula, concentrated formula, and formula prepared from concentrate can be stored safely in the refrigerator for up to 48 hours. Do not store unmixed powder in the refrigerator.
What is a linear equation formula?
mx + b. In the equation, x and y are the variables. The numbers m and b give the slope of the line (m) and the value of y when x is 0 (b). The value of y when x is 0 is called the y-intercept because (0,y) is the point at which the line crosses the y-axis.
How to calculate average product formula?
Divide the total product by the input of labor to find the average product. For example, a factory that produces 100 widgets with 10 workers has an average product of 10. Average product is useful for defining production capabilities at a specific level of input.
What is the difference between a chemical formula and equation?
A chemical formula describes one chemical compound or molecule: for example, glucose is C6H12O6, oxygen gas is O2. Potassium nitrate is KNO3. A chemical equation relates the change a formula (compound or molecule) undergoes with itself or one or more formulas to create product formulas.
How to convert hp to kw formula?
Since one electric horsepower is equal to 0.746 kilowatts, the formula to find kilowatts is to multiply electric horsepower by 0.746.
Can baby formula be used to make meth?
While a black market exists for stolen baby formula to be resold for its intended purpose, reports indicate that baby formula also is used as a cutting agent for cocaine, heroin, and methamphetamine by drug dealers looking to dilute their product and stretch their supply.
How to calculate for kinetic energy formula?
1/2 m v2. If the mass has units of kilograms and the velocity of meters per second, the kinetic energy has units of kilograms-meters squared per second squared.
How to calculate activity based customer costing formula?
The formula for activity-based costing is the cost pool total divided by cost driver, which yields the cost driver rate. The cost driver rate is used in activity-based costing to calculate the amount of overhead and indirect costs related to a particular activity.
Why doesn’t my formula work in excel?
Cause: The cell is formatted as Text, which causes Excel to ignore any formulas. This could be directly due to the Text format, or is particularly common when importing data from a CSV or Notepad file. Fix: Change the format of the cell(s) to General or some other format.
What is a fixed rate mortgage formula?
L[c (1 + c)n] / [(1+c)n – 1] to calculate your monthly fixed-rate mortgage payments. In this formula, “P” equals the monthly mortgage payment.
How to change formula to cow milk?
Combining formula (already prepared) with the cow’s milk. For example: 3 ounces of prepared formula and 1 ounce of cow’s milk; then 2 ounces of formula and 2 ounces of cow’s milk, etc. until only cow’s milk is in the cup. Warming up the cow’s milk if your child is used to the formula being warmed.
How many ounces of formula for 2 months?
One to 2 ounces per feeding is usually enough early on, but by the time your baby is 2 months old, for example, she’ll need 24 to 32 ounces a day and about six to seven feedings in a 24-hour period.
How much formula is needed for the first year?
During the first 4 to 6 months, when your baby isn’t eating any solids, here’s a simple rule of thumb: Offer 2.5 ounces of formula per pound of body weight each day, with a maximum of about 32 ounces daily. For example, if your baby weighs 6 pounds, you’ll give her about 15 ounces of formula in a 24-hour period.