How many grams of water would require 2250 joules of heat to raise it’s temperature from 34.0 C to 100.0 C ?

8.117grams

Explanation:

its obtained from Q=MCT where

Q-HEAT REQUIRED

C-SPECIFIC HEAT CAPACITY OF WATER

M-MASS OF WATER

T-TEMPERATURE CHANGE(100C-34C)

- aluminum and copper chloride.

- the chloride ion to separate the aluminum from the oxygen so that the aluminum can react with the copper ions (and the water molecules).

here is table 2-2:

country

percent of eligible voters that voted

rank

united states

44.9%

138

canada

60.1%

107

costa rica

84.6%

14

hungary

66.9%

82

japan

57.0%

118

egypt

27.7%

159

south africa

85.5%

10

ans is no, the data set cannot be plotted as a single circle graph