Sodium is a metal and chlorine is a poisonous gas. Neither is safe to eat. However, when sodium and chlorine combine, it produces edible table salt. What can be concluded?
A. Table salt has similar physical properties of both reactants.
B. Table salt is a metalloid with properties of both reactants.
C. Other ingrediants have been added to make table salt safe.
D. Products are chemically different from reactants.
Is the answer C?
pls help me
The answer is c. your welcome
thank you could you help me with the first question that i put.
A student mixed two clear liquids together in a beaker and a solid precipitate formed. His data is shown in the table below.
Liquid reactant A = 10 g
Liquid reactant B = 17 g
Beaker + solid product= 32 g
What is the mass of the beaker?
A. 5 g
B. 10 g
C. 15 g
D. 17 g
E. 32 g
Is the answer A?
Thank you
According to the law of conservation of mass, what should the product side of this single replacement reaction look like?
Zn+2HCl--->?
A. H2ZnCl2
B. H2+Zn+Cl2
C. H2+ZnCl2
D. ZnCl2
Is the answer D?
pls help me