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Biology; Chemistry; Physics: Post your doubts here!
Its c, the one about electrostatics. That defines the ,metallic bond in both metals not their compunds- Dream.Eater
- Post #19,608
- Forum: O-Levels / GCSEs / IGCSE
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Biology; Chemistry; Physics: Post your doubts here!
ZnNo3 was the odd one out. The rest were carbonate and bases both of which we know for sure,would react with HCl- Dream.Eater
- Post #19,589
- Forum: O-Levels / GCSEs / IGCSE
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How was paper went of CHEMISTRY 5070/22
sign me up!!!!- Dream.Eater
- Post #52
- Forum: O-Levels / GCSEs / IGCSE
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How was paper went of CHEMISTRY 5070/22
Insha Allah we will all get good results!- Dream.Eater
- Post #50
- Forum: O-Levels / GCSEs / IGCSE
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How was paper went of CHEMISTRY 5070/22
AN ACID BASE REACTION IS ALWAYS NEUTRALISATION SO THEREFORE IT IS H+ + OH- =H2O:D- Dream.Eater
- Post #47
- Forum: O-Levels / GCSEs / IGCSE
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How was paper went of CHEMISTRY 5070/22
great minds think alike...- Dream.Eater
- Post #46
- Forum: O-Levels / GCSEs / IGCSE
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Biology; Chemistry; Physics: Post your doubts here!
yes since o2 helps remove some c from the impure fe- Dream.Eater
- Post #19,583
- Forum: O-Levels / GCSEs / IGCSE
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How was paper went of CHEMISTRY 5070/22
its a neutralisation so its H+ + OH- = H2O caoh is somewhat soluble since its solution is limewater afterall.....- Dream.Eater
- Post #39
- Forum: O-Levels / GCSEs / IGCSE