314 ounces. based on the tiles below, what is the mass of the pumpkin in kilograms?

= 8.9 kg

The pumpkin weighs 314 ounces

We want to calculate weight in kilograms

1 ounces is equivalent to 0.02835 kg

Therefore;

314 ounces will be equivalent to;

= 314 ounces × 0.02835 kg

= 8.902 kg

= 8.9 kg (2 d.p.)

Therefore; the mass of the pumpkin in kilograms is 8.9 kg

rosa was looking for patterns to predict the products of chemical reactions. she recorded three similar decomposition reactions in the table.she should record 2licl + 3o2.

in the last row of the table. it is the thermal decomposition of chlorate lithium, hence, she should record these products as: lithium chloride ( 2licl ) and oxygen ( 3o2 )   2 > 2 licl + 3o2.