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# Chemistry

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Cards in this guide (21)
What is the balanced equation for the reaction of barium chloride with silver nitrate

BaCl2 + 2AgNO3 -----> Ba(NO3)2 + 2AgCl

What is the molecular weight of glacial acetic acid

The molecular weight of Ethanoic acid (acetic acid, C2H4O2) is 60.05 g molâˆ’1

How many moles of magnesium oxide are formed when 4 moles of magnesium react with oxygen

Four (4) moles of magnesium oxide are formed when 4 moles of magnesium react with oxygen.

If 2 moles of sodium carbonate are used in the reaction how many grams of sodium chloride will be formed

234 grams

How does urea affect dogs

UREA HAVING FORMULA NH2CONH2

Sodium will react with oxygen to form sodium oxide Use the formula below to determine how many grams of sodium oxide will be formed if 46 grams of sodium are used in the reaction

62 grams a+

How many grams of sodium are in 3 moles of sodium carbonate

one mole sodium carbonate contains 23X2 sodium, for three moles it will be 23X2X3=138 gram;

What ultimately became a high priority for many Americans because of the baby boom

education

Choose the correct formula for finding percent of yield

(practical yield/theoretical yield) x 100

How many oxygen atoms are in a sample of salt that contains one mole of MgSO4

If the MgSO4 is the only oxygen containing compound in the salt, there must be four moles of oxygen atoms, and the number of atoms in 4 moles is 4 multiplied by Avogadro's number or about 2.409 X 1024 atoms.

How many grams of water will be needed to produce 1.5 moles of acetylene gas

54 grams

(:

What term is defined as the number of moles of solute divided by the number of liters of solution

Molarity, abbrev. M, units: mol/L, mmol/ml

The formula for sugar is C12H22011 how many moles of carbon are in 2 moles of sugar

If there are 2 moles of sugar. and 12 atoms of carbon per sugar molecule then there will be 24 moles of carbon atoms.

What can chemical equations tell you about a chemical reactions

Chemical equations describe the products and reactants in a chemical reaction.

Copper will react with silver nitrate to form copper nitrate and silver From this reaction 127.1 grams of copper will produce how many grams of silver

431.5 grams

How many moles of silver are contained in 7.00kg of silver

About 64.8 moles assuming silver's atomic mass is 107.8682.

The formula for potassium dichromate is How many grams of oxygen will be in 2 moles of potassium dichromate

224 grams of oxygen are in 2 moles of potassium dichromate.

What shape is generated when the plane cuts the given solid in the manner shown

The following word describes the generated shape:

Why is NH4 called ammonium phosphate

NH4+ is the ammonium ion. Ammonium phosphate is (NH4)3PO4 containing ammonium ions and phosphate ions, PO43-

How many grams of o2 are needed to completely burn 96.6 grams of c3h8

The chemical equation for this reaction is:

C3H8(g) + 5O2(g) (arrow) 4H2O(l) + 3CO2(g)

Using stoichiometry, 5 moles of oxygen are needed to burn 1 mole of C3H8. 96.6 grams is equal to 0.5889 moles. You multiply this by five to find the amount of moles of O2 required, which is 2.945 moles. Converting this to grams gives 94.24 grams of O2.

How many moles of sodium oxide will be produced when 10 moles of sodium reacts with oxygen

3,5 moles of sodium oxide will be produced when 10 moles of sodium reacts with oxygen.

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