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If 150g of impure ribbon

If 150g of impure ribbon reacted with excess hydrochloric acid liberating 8.96dm3 of hydrogen gas at s.t.pCalculate the
1. 1 answer
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I am sewing a skirt and i need a total of 390cm of different coloured ribbon. The white ribbon needs to be 40cm longer than the
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2. asked by jess
3. 683 views
There is a blue ribbon, a yellow ribbon, and a green ribbon. susan did now wear the yellow ribbon or the green ribbon. Jean did
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2. asked by mythreyee
3. 632 views
Jaya had three ribbon with her. The length of the green ribbon was 12 metres 50 cm. The red ribbon was 3/4 of the lengh of the
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2. asked by Tehzeeb
3. 1,267 views
Mary bought a roll of ribbon.After using 5/8 of the ribbon to decorate some packages,she had 15ft of the ribbon left.How many
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2. asked by lidia
3. 2,802 views
Lalita had 4.8 m of ribbon. She used 3/8 of the ribbon to tie a box. She used the remaining length of ribbon equally to tie 6
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2. asked by Ok
3. 72 views
Lalita had 4.8 m of ribbon. She used 3/8 of the ribbon to tie a box. She used the remaining length of ribbon equally to tie 6
1. 1 answer
2. asked by Ok
3. 74 views
Jessica cut pieces of ribbon for a project. The table shows the length of each color of ribbon that she cut.Ribbon Lengths
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2. 82 views
Three friends each have some ribbon. Carol has 42 inches of ribbon, Tino has 2.5 feet of ribbon, and Baxter has 1.5 yards of
1. 3 answers
2. asked by kymy
3. 1,564 views
robin is making bows to sell at her mothers yard sale she will use 3/4 foot of a ribbon and 2/3 of blue ribbon what is the ratio
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2. asked by elizabeth
3. 648 views