HI + KHCO3 -> KI + H2O + CO2 produced by
5.1. How many grams
of KI is produced by
mixing 481 g Hi with 318.
g
KHCO3

Asa choose the correct set of reaction coefficients to properly balance the following chemical equation according to the law of conservation of mass: __s8 + __o2 ==> __so2 1, 1, 8 1, 8, 1 1, 8, 8 8, 1, 1

Which position represents spring in the southern hemisphere? a) b) c) d)

For each of the compounds below, show that the charges on the ions add up to zero. a. kbr b. cao c. li(2)o d. cacl(2) e. alcl(3)