# chemistry

posted by .

What is the balanced equations for:

.Calcium and ethanol

.Potassium dichromate, Dilute Sulphuric Acid and Ethanol

.Ethanol abd oxygen

• chemistry -

Huh? Lol.

Calcium and ethanol?

Ca --> CH3CH2OH????

???

## Similar Questions

1. ### science(chem)

I'm making different concentrations of ethanol and I just wanted to check my calculations and method. Making ethanol concentrations of: 0.40% 0.30% 0.20% 0.10% 0.05% To make the 0.40% ethanol from stock solution using 100ml volumetric …
2. ### chemistry

Please help =) 59. Ethanol, C2H5OH, is responsible for the effects of intoxication felt after drinking alcoholic beverages. When ethanol burns in oxygen, carbon dioxide and water produced. (a) Write a balanced equation for the reaction. …
3. ### chemistry

What is the mass/vol % ethanol in an ethanol-water solution with density of 0.875 g/ml and containing 65.0% ethanol by volume?
4. ### Chemistry- urgent help needed

How do I prepare 40% v/v from 95% ethanol?
5. ### Chemistry -repost thank you in advance

I have a bottle of 95% ethanol purchased from the manufacturer. Normally, when it is not stated, does it mean 95% w/w ethanol?
6. ### Chemistry - v/v versus w/w

Thanks a lot:) So just to confirm: normally for any chemical bought from manufacturer, if it is not stated, the % usually means v/v?
7. ### Chemistry

When doing a simple distillation of ethanol-water, is the vapor pure ethanol or does it also contain water?
8. ### chemistry

Ethanol (C2H5OH) melts at -114 °C. The enthalpy of fusion is 5.02 kJ/mol. The specific heats of solid and liquid ethanol are 0.97 J/g-K and 2.3 J/g-K, respectively. How much heat (kJ) is needed to convert 25.0 g of solid ethanol at …
9. ### Chemistry #11

A solution of ethanol (C2H5OH) is prepared by dissolving 35.0 ml of ethanol in enough water to make 120.0 ml of solution. What is the molarity of the ethanol in this solution?
10. ### chemistry

A 52.3 kg sample of ethanol is needed for a reaction. What volume in liters of ethanol should be used?

More Similar Questions