monicea1zkiya
monicea1zkiya
04-09-2016
Biology
contestada
what is calcium oxide
Respuesta :
nrc07
nrc07
04-09-2016
Calcium oxide is a molecule composed of one calcium atom and one oxygen atom.
Answer Link
VER TODAS LAS RESPUESTAS ( 68+ )
Otras preguntas
Given the reaction at equilibrium: N2(g) + 3H2(g) -->2NH3(g) + 91.8 kJ What occurs when the concentration of H2(g) is increased? (1) The rate of the forward
Which balanced equation represents a chemical change? (1) H2O(l) + energy → H2O(g) (2) 2H2O(l) + energy → 2H2(g) + O2(g) (3) H2O(l) → H2O(s) + energy (4) H2O(g)
Nuclear fusion differs from nuclear fission because nuclear fusion reactions (1) form heavier isotopes from lighter isotopes (2) form lighter isotopes from heav
Which sentence does not contain any errors in the use of italics or quotation marks? A. This essay, How to Make a Million Dollars in One Week, is fascinating.
A quiz has 3 multiple-choice questions with 4 choices for each question. How many ways can a student answer all the questions? A. 3 B. 12 C. 64 D. 81
One large box of birdseed can feed half a dozen parrots for 15 days. For how many days can this same large box of birdseed feed 5 parrots.
Which atmospheric gas has the greatest effect on the weather conditions associated with an air mass?
RNA is made using the genetic instructions from DNA. What is made from the instructions in RNA? (Points : 1) DNA RNA proteins new ce
Tell if the events are independent or dependent. Explain your reasoning. A spinner lands on 10. The same spinner is spun again and lands on 10 again. A. The e
Justify each step used to simplify the expression.3x+2y-2x+2=3x-2x+2y+2
