How many grams of H2O will be formed when 22.0g H2 is
mixed with 47.0 g of O2 and
allowed to react to form
water?​

h2o is water spongebob needs water but im not a baby

step-by-step explanation:

given perimeter: 28cm

length: 9cm

atp,

2(l+w)=p of the reactangle

2(9+x)=28

18+2x=28

2x=28-18

x=10/2

x=5

therefore width is 5 cm

i think it will be zero as slope has a formula of difference between initial and final distance divided by itz time interval