12) How many grams are there in 1.00 x 1024 molecules of BC13? B1X10.81 (1 3 X 35,45 10.81 g/m²! 1.00x18¹1 molecules BCls Imol BC13 1060359/mol 3(54) 1170169/mol =19405533045 =(195grams BC13) 28,029/mal N 2x14.01 +64.60g/mol 0 4x16.00 229.35g/mol = 103 / 2.075 o gre 60022X10 molecules/mol Bll. BC3 13) How many grams are there in 4.50 moles of Ba(NO₂)2? Ba 1x137,33 137.33 g/mol 4.50 moles Ba(NO₂)2 229.35 grams Balon I mole Ba(NOx) a H2x1001, 2002 g/mol H16 60g/mol 01X 16.00 18.02 g/mol 14) How many molecules are there in 9.34 grams of water? =( 1030 gram Ba(NO₂)₂ 9.34 gram H₂0 Imol H₂O 35 1170169 ₂0 22x1625m 18.02 grams H₂O 1 mol H₂O molecaks Ha = 3012/12 80799X10' = 3.12 X 102³ molecules H₂0
12) How many grams are there in 1.00 x 1024 molecules of BC13? B1X10.81 (1 3 X 35,45 10.81 g/m²! 1.00x18¹1 molecules BCls Imol BC13 1060359/mol 3(54) 1170169/mol =19405533045 =(195grams BC13) 28,029/mal N 2x14.01 +64.60g/mol 0 4x16.00 229.35g/mol = 103 / 2.075 o gre 60022X10 molecules/mol Bll. BC3 13) How many grams are there in 4.50 moles of Ba(NO₂)2? Ba 1x137,33 137.33 g/mol 4.50 moles Ba(NO₂)2 229.35 grams Balon I mole Ba(NOx) a H2x1001, 2002 g/mol H16 60g/mol 01X 16.00 18.02 g/mol 14) How many molecules are there in 9.34 grams of water? =( 1030 gram Ba(NO₂)₂ 9.34 gram H₂0 Imol H₂O 35 1170169 ₂0 22x1625m 18.02 grams H₂O 1 mol H₂O molecaks Ha = 3012/12 80799X10' = 3.12 X 102³ molecules H₂0
General, Organic, and Biological Chemistry
7th Edition
ISBN:9781285853918
Author:H. Stephen Stoker
Publisher:H. Stephen Stoker
Chapter6: Chemical Calculations: Formula Masses, Moles, And Chemical Equations
Section: Chapter Questions
Problem 6.14EP: How much, in grams, does each of the following quantities of matter weigh? a. 3.00 moles of P atoms...
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Can you help me to check the correct labels for the moles, molecules, and grams?
![12) How many grams are there in 1.00 x 1024 molecules of BC13?
B1X10.81
(1 3 X 35,45
N 2x14.01
0 4x16.00
10.8/g/m²! 1.00×131 Molecules Buls Imol BC13
1060359/mol
3(st)
1170169/mo1
13) How many grams are there in 4.50 moles of Ba(NO₂)2?
Ba 1x137.33 137.339/mol 4.50 moles Ba(NO₂)2 229.35 grams BaNo₂₂)
35
I mole Ba(NOx) a
H2x101
28,029/mol
+64.60g/mol
229.35g/mol
1117016 grup 3
60022X10 molecules 1 mol Bllz
BC3
19405533045
=(195grams BC13)
14) How many molecules are there in 9.34 grams of water?
2002 g/mol
+16.609/mol
01X 16.00 18.02g/mdl
=1032.075
=1030 gram Ba(NO₂)₂
9.34 gram H₂0 Imol H₂O
Kovo 22 × 10² molecaks 11₂0
18.02 grams H₂0 1 mol H₂O
= 3012/12 80799x10 23
= Bola X10²³ molecules H₂0](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7b429a67-0739-4f69-8800-747bf643462f%2F33520849-895d-457d-a4e6-d0ef77ac9d22%2Fb3073vr_processed.jpeg&w=3840&q=75)
Transcribed Image Text:12) How many grams are there in 1.00 x 1024 molecules of BC13?
B1X10.81
(1 3 X 35,45
N 2x14.01
0 4x16.00
10.8/g/m²! 1.00×131 Molecules Buls Imol BC13
1060359/mol
3(st)
1170169/mo1
13) How many grams are there in 4.50 moles of Ba(NO₂)2?
Ba 1x137.33 137.339/mol 4.50 moles Ba(NO₂)2 229.35 grams BaNo₂₂)
35
I mole Ba(NOx) a
H2x101
28,029/mol
+64.60g/mol
229.35g/mol
1117016 grup 3
60022X10 molecules 1 mol Bllz
BC3
19405533045
=(195grams BC13)
14) How many molecules are there in 9.34 grams of water?
2002 g/mol
+16.609/mol
01X 16.00 18.02g/mdl
=1032.075
=1030 gram Ba(NO₂)₂
9.34 gram H₂0 Imol H₂O
Kovo 22 × 10² molecaks 11₂0
18.02 grams H₂0 1 mol H₂O
= 3012/12 80799x10 23
= Bola X10²³ molecules H₂0
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