Carbon dioxide (CO2) is a common compound made of
A)3 elements and a total of 3 atoms
B)2 el...
Chemistry, 08.01.2021 01:00 falldownguyss
Carbon dioxide (CO2) is a common compound made of
A)3 elements and a total of 3 atoms
B)2 elements and a total of 2 atoms
C)3 elements and a total of 2 atoms
D)2 elements and a total of 3 atoms
Answers: 2
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Which metal exist in liquid state and can be cut with knife ?
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Which element would mostly likely have an electron affinity measuring closest to zero
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How can a give a full method for the experiment of separating sand from water by filtration? 1-materials 2-steps 3-conclusion also for water and salt separated by the evaporation or distillation process
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Cryolite, na3alf6(s), an ore used in the production of aluminum, can be synthesized using aluminum oxide. start this question by first balance the chemical equation.1.) balance the equation: - alo3(s)+naoh(l)+hf(> na3alf6+h2o(g). 2.) if 17.5 kilograms of al2o3(s), 51.4 kilograms of naoh(l), and 51.4 kilograms of hf(g) react completely, how many kilograms of cryolite will be produced? 3.)which reactants will be in excess, (al2o3, naoh, or hf) 4.)what is the total mass of the excess reactants left over after the reaction is complete in kg?
Answers: 2
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