Arranging the Stoichiometry problems

1 H3PO4 + 3 KOH ---> 1 K3PO4 +3 H2O

If you have 64.5 grams of H3PO4, calculate how many grams of K3PO4 will be formed if reacted with excess KOH.

Set up the proper calculations to solve this problem below.​

​ (a)   X ​ (b)   X ​ (c)   X ​ ​ (d)   =​ (e)  

• 139.71 g K3PO4
• 139.71 g H3PO4

Tags

NGSS.HS-PS1-7

1 H3PO4 + 3 KOH ---> 1 K3PO4 +3 H2O

If you have 64.5 grams of KOH, calculate how many grams of K3PO4 will be formed if reacted with excess H3PO4.

Set up the proper calculations to solve this problem below.​

​ (a)   X ​ ​ (b)   X ​ (c)   X ​ ​ (d)   =​ (e)  

• 81.34 g K3PO4
• 81.34 g KOH

Tags

NGSS.HS-PS1-7

1 H3PO4 + 3 KOH ---> 1 K3PO4 +3 H2O

If you have 33.74 grams of H3PO4, calculate how many grams of H2O will be formed if reacted with excess KOH.

Set up the proper calculations to solve this problem below.​

​ (a)   X ​ (b)   X ​ (c)   X ​ ​ (d)   =​ (e)  

• 18.61 g H2O
• 18.61 g H3PO4

Tags

NGSS.HS-PS1-7

1 H3PO4 + 3 KOH ---> 1 K3PO4 +3 H2O

If you have 254.73 grams of H3PO4, calculate how many grams of KOH will be needed to complete the reaction.

Set up the proper calculations to solve this problem below.​

​ (a)   X ​ (b)   X ​ (c)   X ​ ​ (d)   =​ ​ (e)  

• 437.53 g KOH
• 437.53 g H3PO4

Tags

NGSS.HS-PS1-7

1 H3PO4 + 3 KOH ---> 1 K3PO4 +3 H2O

If you have 254.73 grams of H3PO4, calculate how many grams of KOH will be needed to complete the reaction.

Set up the proper calculations to solve this problem below.​

​ (a)   X ​ (b)   X ​ (c)   X ​ ​ (d)   =​ ​ (e)  

• 437.53 g KOH
• 437.53 g H3PO4

Tags

NGSS.HS-PS1-7

2 AgNO₃ + 1 Cu --> 1 Cu(NO₃)₂ + 1 Ag

If you have 83.4 grams of AgNO3 calculate how many grams of Cu(NO3)2 will be formed if reacted with excess Copper.

Set up the proper calculations to solve this problem below.​

​ (a)   X ​ (b)   X ​ (c)   X ​ ​ (d)   =​ (e)  

• 46.04 g Cu(NO3)2
• 46.04 g AgNO3

Tags

NGSS.HS-PS1-2

NGSS.HS-PS1-7

2 AgNO₃ + 1 Cu --> 1 Cu(NO₃)₂ + 1 Ag

If you have 83.4 grams of Copper calculate how many grams of Cu(NO3)2 will be formed if reacted with excess AgNO3.

Set up the proper calculations to solve this problem below.​

​ (a)   X ​ (b)   X ​ (c)   X ​ ​ (d)   =​ (e)  

• 246.15 g Cu(NO3)2
• 246.15 g Cu

Tags

NGSS.HS-PS1-7

2 AgNO₃ + 1 Cu --> 1 Cu(NO₃)₂ + 1 Ag

If you have 83.4 grams of AgNO3 calculate how many grams of copper will be needed to complete the reaction.

Set up the proper calculations to solve this problem below.​

​ (a)   X ​ (b)   X ​ (c)   X ​ ​ (d)   =​ (e)  

• 15.60g Cu
• 15.60 g AgNO3

Tags

NGSS.HS-PS1-7

1 N₂ + 3 H₂ ---> 2 NH₃

If you have 32.5 grams of H2 calculate how many grams of NH3 will be formed if reacted with exces Nitrogen.

Set up the proper calculations to solve this problem below.​

​ (a)   X ​ (b)   X ​ (c)   X ​ ​ (d)   =​ (e)  

• 183.04 g NH3
• 183.04 g H2

Tags

NGSS.HS-PS1-7

1 N₂ + 3 H₂ ---> 2 NH₃

If you have 32.5 grams of H2 calculate how many grams of NH3 will be formed if reacted with exces Nitrogen.

Set up the proper calculations to solve this problem below.​

​ (a)   X ​ (b)   X ​ (c)   X ​ ​ (d)   =​ (e)  

• 183.04 g NH3
• 183.04 g H2

Tags

NGSS.HS-PS1-7