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Posts by kirsty

Total # Posts: 16

Chemistry
What are the names of the reactants in this equation? Mg (s) + 2HCl (aq) --> MgCl2 (aq) +H2 (g)

Chemistry
Consider the reaction for the production of NO2 from NO: 2 NO(g) + O2(g) = 2 NO2(g) a)If 84.8L of O2(g), measured at 35 degrees Celsius and 632mm Hg, is allowed to react with 158.2g of NO, find the limiting reagent. b) If 97.3L of NO2 forms, measured at 35 degrees Celsius and ...

MATH HELP
can it divide by 123456789? it can divide by 9 hope that answered your question!

English HELP!
I think it is the argument for and against. I would claim a side and explain thoroughly with your opinions.

Physics
9, I think I am not good at physics, sooooo... I got 29% in my first test so I tried hard and ended up with 100 !!! so the answer is 9 hope that answered your question!¬

math
10 hope that answered your question

maths
how to show the working out for 1.3*1.8

6th grade science acrostic
P-HOTOSYNTHESIS H-APPENS IN THE LEAF O-CCURES IN THE PALISADE CELL T-O PRODUCE GLUCOSE AND OXYGEN S-UNLIGHT Y- N- T-THIS IS HOW PLANTS MAKE THEIR OWN FOOD H-2O E-NERGY S-OIL I- S-UNLIGHT CAN EASILY GET TO THE PALISADE CELL BECAUSE THE UPPER EPIDERMAL CELLS ARE THIN

cultural diversity
trends in immigrations continues to shape the face what will it look like in 2050

English
What is a textual change?

ENGLISH
What is a textual change?

Chem
using the properties of sodium cyanide , deduce the type of bonding that holds this compound together, explaining how you arrived at your conclusions. write a balances equation for the reaction that occurs when sodium cyanide dissolves in water. Any help please. OK, consider ...

science
an oxide of arsenic = 0.927g 76% arsenic and 24% oxygen calculate the mass of oxygen that combines with one mole of arsenic atoms to form the oxide of arsenic. How many moles of oxygen atoms does this mass represent? Posted by Kirsty on Tuesday, February 6, 2007 at 3:50pm. an ...

math inequality
13-3m (< = ) –4m is 13-m greater than or eual to -4m No. < means less than. 13-3m is less than or equal to -4m.

acids and alkalis
i am so annoiedxxxloliged

music
how do i write out the notes of the e minor triad The Triad would be E, G, B. Think of the below as a staff. __________________ __________________ ___________________ B ___________________ G ___________________ E

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