Chemistry, 08.07.2019 10:30 kellyzeissss4181
During a combustion reaction, 12.2 grams of methane reacts with 14 g of oxygen. the reaction produces carbon dioxide and water. if 20 grams of water are produced, how many grams of carbon dioxide are produced?
Answers: 1
Chemistry, 22.06.2019 05:30
Which other elements contain the same number of outer electrons as sodium
Answers: 3
Chemistry, 22.06.2019 11:20
Which of the following contributes to the structural rigidity of cellulose? adjacent glucose polymers are stabilized by hydrogen bonding. glucose residues are joined by (α1→4) linkages. cellulose is a highly branched molecule. the conformation of the glucose polymer is a coiled structure.
Answers: 2
Chemistry, 22.06.2019 18:50
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
Answers: 3
During a combustion reaction, 12.2 grams of methane reacts with 14 g of oxygen. the reaction produce...
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