I want to dilute 50% hydrogen peroxide to 3%.

The formula is C1V1 = C2V2.
C = Concentration
V = Volume (litre)
1 = Original / Stock solution
2 = Final solution

Let's say I want to make 1000ml of Hidrogen Peroxide 3%, how much of Hydrogen Peroxide 50% is needed?

50% x V1 = 3% x 1000ml
V1 = 3% / 50% x 1000ml
V1 = 60ml

We need 60ml of Hydrogen Peroxide 50% to make 1000ml of Hydrogen Peroxide 3%.

Prepare safety Goggles
Prepare safety Goggles
Prepare rubber gloves
Prepare rubber gloves
Prepare measuring cup
Prepare measuring cup
Hydrogen Peroxide 50%.
+10
  1. Jul 11, 2020
Purchase

Purchase From Aeon

NAME
$
Pot 30cm x 23cm
2 x MYR 2.50 = MYR 5.00
TOTAL
MYR 5.00
  1. Jul 11, 2020
Purchase

Purchase From Mr DIY

NAME
$
Cloth Pegs
MYR 2.00
Measuring Cup 500ml
MYR 3.50
Plastic Glove
MYR 2.80
Shovel
MYR 2.50
Sieve
MYR 3.30
Funnel Filter
MYR 2.00
Funnel
MYR 1.98
TOTAL
MYR 18.08
+6
  1. Jul 11, 2020
Purchase

Purchase From Ace Hardware

The quality of the protection goggle is not good.

NAME
$
Protection Goggle
MYR 4.90
TOTAL
MYR 4.90
  1. Jul 11, 2020
Purchase

Purchase From Paint Master DIY

NAME
$
MYR 29.50
TOTAL
MYR 29.50

Not doing well, probably due to lack of sunlight and watering (and my reluctant to grow it further).

Some leaves are dying after I bottom water it a few days ago. Perhaps the soil is too wet.

  1. Jul 11, 2020
  2. Day 68
Update

Update for #33: Grow Bak Choy From Seed

Doing well after transplant.

Some tomato plants are flowering.

  1. Jul 11, 2020
  2. Day 68
Update

Update for #34: Grow Choy Sam From Seed

Choy Sam flowering, and show sign of dying off.

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