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ngugi

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H3PO4 is it phospheric acidor trihydrogenphosphate?
1. 1 answer
2. 573 views
3fe+H2O----Fe3O+4H2how many grams of steam and iron mist reat to produce 375g of magnetic iron oxide
1. 3 answers
2. 1,213 views
arrange in order of increasing vapor pressure lowest to highestNacl, ch4 ch3ch2oh c
1. 2 answers
2. 1,657 views
a 6.13gsample of hydrocarbon occupied 5.ooL container at25 degree centigrade and 1.00 atm calculate the molar mass
1. 1 answer
2. 419 views
what volumes of the folowing concentrated solutions are required to prepare solutions of the final concentrations indicated (a)
1. 3 answers
2. 667 views
what is the volume of a 0.750Mmgcl2 solution containing 45.0g of mgcl2
1. 1 answer
2. 425 views
how many grams of mgcl2 are contained in 255 ml of a 0.650M solutuin
1. 1 answer
2. 402 views
how many moles AL(OH)3 are required to completelyreactwith 2.75 molesof H2SO4?
1. 1 answer
2. 457 views
how can i write the electron configuration for copper (ii)
1. 1 answer
2. 1,232 views
how can i figure out how to calculate molecules to grams ?
1. 2 answers
2. 887 views
if an electrically atom can be shown to posses 16 electronswhat is its atomic number and what is the element
1. 1 answer
2. 453 views
world class times in the 100 meters foot race areabout 9.10 seconds. how far is that in miles per hour
1. 1 answer
2. 472 views

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