Entries by Hannah Wangui

Question Question White phosphorous, P4, is prepared by fusing calcium phosphate, Ca3(PO4)2, with carbon and sand, SiO2, in an electric furnace. 2Ca3(PO4)2 (s) + 6 SiO2 (s) + 10 C (s) → P4 + 6 CaSiO3 (s) + 10 CO How many moles of CaSiO3 are produced if 4.4 moles of calcium phosphate react? 26.4 mol 2.2 mol 22.0 mol 8.80 mol 13.2 molby fusing calcium phosphate, Ca3(PO4)2, with carbon and sand, SiO2, in an electric furnace. 2Ca3(PO4)2 (s) + 6 SiO2 (s) + 10 C (s) → P4 + 6 CaSiO3 (s) + 10 CO How many moles of CaSiO3 are produced if 4.4 moles of calcium phosphate react? 26.4 mol 2.2 mol 22.0 mol 8.80 mol 13.2 mol

August 20, 2019 in /by

Question White phosphorous, P4, is prepared by fusing calcium phosphate, Ca3(PO4)2, with carbon and sand, SiO2, in an electric furnace. 2Ca3(PO4)2 (s) + 6 SiO2 (s) + 10 C (s) → P4 + 6 CaSiO3 (s) + 10 CO How many moles of CaSiO3 are produced if 4.4 moles of calcium phosphate react? 26.4 mol 2.2 mol 22.0 mol 8.80 mol […]

 

Looking for a Similar Assignment? Order now and Get 10% Discount! Use Coupon Code "Newclient"

Question Question Do you expect the entropy of methanol in water to be higher or lower than theoretically calculated for complete mixing at the molecular level?

August 20, 2019 in /by

Question Do you expect the entropy of methanol in water to be higher or lower than theoretically calculated for complete mixing at the molecular level?    Looking for a Similar Assignment? Order now and Get 10% Discount! Use Coupon Code “Newclient”

 

Looking for a Similar Assignment? Order now and Get 10% Discount! Use Coupon Code "Newclient"

Calculate how many joules of energy it takes to heat up the 2 Liter water from room temperature (23˚C) to boiling

August 20, 2019 in /by

Calculate how many joules of energy it takes to heat up the 2 Liter water from room temperature (23˚C) to boiling   Looking for a Similar Assignment? Order now and Get 10% Discount! Use Coupon Code “Newclient”

 

Looking for a Similar Assignment? Order now and Get 10% Discount! Use Coupon Code "Newclient"

Question Question When an electron in the excited state emits energy in the form of light it is said to go to the ____ state. Ionic Stable Acidic Excited Ground Ionic Stable Acidic Excited Ground

August 20, 2019 in /by

Question When an electron in the excited state emits energy in the form of light it is said to go to the ____ state. Ionic Stable Acidic Excited Ground   Looking for a Similar Assignment? Order now and Get 10% Discount! Use Coupon Code “Newclient”

 

Looking for a Similar Assignment? Order now and Get 10% Discount! Use Coupon Code "Newclient"