Secondary 4 Chemistry Questions

These are problems that other students can't solve. Your future exam questions are probably inside so use these to practice!
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qwerty
Qwerty
1 month ago

1

answers

secondary 4 chevron_right Chemistry chevron_right Singapore

How do I do parts (b) and (c)? Than...

Annela
Annela
3 months ago

2

answers

secondary 4 chevron_right Chemistry chevron_right Singapore

Can someone help me with qns 28 and...

Annela
Annela
3 months ago

4

answers

secondary 4 chevron_right Chemistry chevron_right Singapore

Can soemone help me with qns 11, 14...

Annela
Annela
3 months ago

1

answers

secondary 4 chevron_right Chemistry chevron_right Singapore

Why is the answer C?

Annela
Annela
3 months ago

1

answers

secondary 4 chevron_right Chemistry chevron_right Singapore

Can i ask why is the answer B?

Annela
Annela
3 months ago

5

answers

secondary 4 chevron_right Chemistry chevron_right Singapore

Can you help me with qn 34 and 36?...

Annela
Annela
4 months ago

4

answers

secondary 4 chevron_right Chemistry chevron_right Singapore

Can someone tell me the half eqns f...

Annela
Annela
4 months ago

2

answers

secondary 4 chevron_right Chemistry chevron_right Singapore

Why is Y the positive terminal? Isn...

Annela
Annela
4 months ago

1

answers

secondary 4 chevron_right Chemistry chevron_right Singapore

This is exothermic graph.I understa...

Annela
Annela
4 months ago

1

answers

secondary 4 chevron_right Chemistry chevron_right Singapore

Can someone tell me which factors^...

Annela
Annela
4 months ago

6

answers

secondary 4 chevron_right Chemistry chevron_right Singapore

Thank you so much

Annela
Annela
4 months ago

1

answers

secondary 4 chevron_right Chemistry chevron_right Singapore

Can someone help me?

Annela
Annela
4 months ago

1

answers

secondary 4 chevron_right Chemistry chevron_right Singapore

Can someone tell me how to do qn 4...

Annela
Annela
4 months ago

1

answers

secondary 4 chevron_right Chemistry chevron_right Singapore

Can someone explain how to do qn 25...

Annela
Annela
5 months ago

1

answers

secondary 4 chevron_right Chemistry chevron_right Singapore

Can someone help me with qn 3?

Annela
Annela
5 months ago

1

answers

secondary 4 chevron_right Chemistry chevron_right Singapore

Can i ask why do i have to add in t...

Annela
Annela
5 months ago

1

answers

secondary 4 chevron_right Chemistry chevron_right Singapore

Can someone please teach me how to...

Annela
Annela
5 months ago

1

answers

secondary 4 chevron_right Chemistry chevron_right Singapore

Can someone explain to me how to do...

Annela
Annela
5 months ago

1

answers

secondary 4 chevron_right Chemistry chevron_right Singapore

Can someone explain to me why D is...

Annela
Annela
5 months ago

3

answers

secondary 4 chevron_right Chemistry chevron_right Singapore

Can someone please explain to me ho...