Which reactant is necessary for a combustion reaction?
A. Water
O B. Heat
O c. Carbon...
Chemistry, 10.05.2021 16:00 applejulianamoreno
Which reactant is necessary for a combustion reaction?
A. Water
O B. Heat
O c. Carbon dioxide
D. Oxygen
Answers: 2
Chemistry, 22.06.2019 12:00
Ican determine the molar mass of an element by looking on the under the atomic mass for the element. for example the molar mass of phosphorus is 30.974 grams/mole. avogadro’s number tells me the amount of representative particles in 1 mole of any substance. this means 12.011 gram sample of carbon and a 32.0 gram sample of sulfur have the same number of atoms.
Answers: 1
Chemistry, 22.06.2019 15:20
Water is initially present in a state where its molecules are far apart. during a change of state, its molecules slow down. which change of state has most likely taken place? from a gas to a liquid from a liquid to a gas from a solid to a liquid from a gas to a plasma
Answers: 1
Chemistry, 23.06.2019 05:50
What are the coefficients to balance the following equation? ba+br=babr2
Answers: 1
Chemistry, 23.06.2019 10:10
In a covalent bond, two atoms are held together by the attraction between . the number of covalent bonds that an atom can form depends on the number of in the atom.
Answers: 2
English, 04.10.2021 16:20
Mathematics, 04.10.2021 16:20
Mathematics, 04.10.2021 16:20
History, 04.10.2021 16:20
Mathematics, 04.10.2021 16:20
Biology, 04.10.2021 16:20
Mathematics, 04.10.2021 16:20
English, 04.10.2021 16:20
Chemistry, 04.10.2021 16:20
Mathematics, 04.10.2021 16:20
Mathematics, 04.10.2021 16:20