A chemical formula is a representation of the smallest unit of a compound using elemental symbols to show the types of elements in the unit. Subscripts in the chemical formula are numbers
written below and to the right of chemical symbols, showing the number of a specific type of atom present. If there is no subscript, only one atom of that element is represented in that
compound. Using the chemical formula models on this page, write the formulas and the elements in each of the following three compounds as well as the number of atoms in each in
parentheses
Water:
Answers: 2
Chemistry, 21.06.2019 20:30
The speed of light is around 6.706×10^8 miles per hour. what is the speed of light in units of miles per minute?
Answers: 2
Chemistry, 22.06.2019 01:00
The diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?
Answers: 3
Chemistry, 22.06.2019 03:30
If a solution is considered basic, then a) the hydroxide ion and hydronium ion concentrations are equal. b) the hydroxide ion concentration is less than the hydronium ion concentration. c) the hydronium ion concentration is greater than the hydroxide ion concentration. d) the hydroxide ion concentration is greater than the hydronium ion concentration.
Answers: 1
Chemistry, 22.06.2019 14:20
7. in the cycle, a virus integrates its dna into the host's dna, and its dna is replicated when the host dna is replicated. a. infectious b. retroviral c. lysogenic d.lytic
Answers: 1
A chemical formula is a representation of the smallest unit of a compound using elemental symbols to...
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