Acetylene gas, C2H2, is produced as a result of the following reaction: CaC2 + 2H2O > C2H2 + Ca(OH)2. (a) If 32 grams of CaC2 are consumed in this reaction, how many moles of water are needed ?

(b) How Many moles of each product would form ?

Mitosis is a type of cell division that produces cells that are identical to the parent cell. meiosis is a different type of cell division that produces cells that carry have a genetic material of the parent cell. based on the information provided how do the purpose of mitosis and meiosis differ

Chemistry worksheet - i am not sure what they are asking for exactly?

Which of the following is a conclusion that resulted from ernest rutherford’s scattering experiment? (will mark brainliest) a. the nucleus is negatively charged b. the atom is a dense solid and is indivisible c. the mass is conserved when atoms react chemically d. the nucleus is very small and the atom is mostly empty space