Answer: B. Metal
Explanation: The catalyst used in the converter is mostly a precious metal such as platinum, palladium and rhodium Hope This Helped (=^･-･^=)
Answer:
Solution A is correct.
Explanation:
Strong acids or bases are assumed to dissociate completely when in a aqueous solution.
Answer:
2.5 mL
Explanation:
Step 1: Given data
- Concentration of the active ingredient (C): 5% v/v
- Volume of the medicine (V): 50 mL
Step 2: Calculate the amount of the active ingredient in the medicine
The concentration of the active ingredient is 5% v/v, that is, there are 5 mL of the active ingredient per 100 mL of the medicine. The volume of the active ingredient is 50 mL of the medicine is:
50 mL Med × 5 mL AI/100 mL Med = 2.5 mL AI
Answer:
14000 mg he did take for the two weeks
Explanation:
Try to reason this problem:
1 day has 24 hours
If our patient takes the pill every 6 hour, he will take 4 pills per day
1 week has 7 days
So, in 2 weeks we have 14 days.
As 4 pills are taken each day, at the end of the 2 weeks he would have taken 56 pills.
Let's make a rule of three:
1 pill weighs 0.250 g
Then 56 pills weigh (56 . 0.250) = 14 g
We convert g to mg
14 g . 1000mg / 1 g = 14000 mg
Answer:
I think this would be iron
Explanation:
